| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.96 | 5.777% | $54.9617 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $195.37 | 6.807% | $208.6688 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $43.53 | 7.282% | $46.6999 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $133.54 | 8.406% | $144.7654 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $43.68 | 13.588% | $49.6152 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $50.68 | 7.177% | $54.3173 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $99.35 | 7.282% | $106.5847 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $618.11 | $665.6130 | $665.62 | $665.55 | $665.70 | |